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Whitney, Ontario

58°F
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Whitney, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities
Yellow Warning - Air Quality

August

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
A thick cloud cover
75°
51°
27
Considerable cloudiness
75°
51°
28
Partly sunny
74°
50°
29
Sunny
75°
51°
30
Mostly sunny
71°
55°
31
Decreasing clouds
71°
55°
1
Mostly sunny
74°
54°
2
Increasing cloudiness
76°
55°
3
Sunny intervals
77°
56°
4
Showers around in the morning
76°
55°
5
Considerable cloudiness
73°
55°
6
Mostly cloudy, p.m. t-storms
71°
54°
7
Sun and clouds
69°
54°
8
Misty in the morning
70°
53°
9
Turning cloudy
71°
54°
10
A little morning rain; clouds
70°
55°
11
Cloudy with a touch of rain
69°
54°
12
Mostly sunny
69°
54°
13
Rain
71°
55°
14
Clouds and sun
72°
54°
15
Turning cloudy
71°
50°
16
Some sun, then clouds
67°
50°
17
A bit of morning rain
69°
49°
18
Sun, then clouds
66°
46°
19
Times of clouds and sun
67°
49°
20
Partly sunny
70°
50°
21
Increasing cloudiness
66°
50°
22
A blend of sun and clouds
66°
52°
23
Turning cloudy
67°
53°
24
Partial sunshine
70°
53°
25
Rain tapering off
71°
52°
26
Shifting clouds and sun
72°
53°
27
A little afternoon rain
72°
53°
28
Plenty of sunshine
71°
47°
29
Mostly sunny
73°
48°
30
Mostly sunny
73°
46°
31
Plenty of sunshine
72°
45°
1
Plenty of sunshine
72°
47°
2
Plenty of sunshine
73°
50°
3
Plenty of sunshine
73°
51°
4
Mostly sunny
72°
51°
5
A couple of thunderstorms
71°
45°

Temperature Graph

°F
80° 72° 64° 56° 48° Aug
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

August Weather in Whitney

Whitney's August 2026 forecast shows daily high temperatures ranging from 66° to 77°, with overnight lows between 45° and 56°. The average high for August is 71° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Whitney. See also: September | October | November.

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Weather Near Whitney:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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